Photos by Blind Photographers

Pete Eckert, Electroman
One of Eckert's techniques involves using a composite body view camera mounted on a tripod. Focusing with notches carved into a focus rail, he throws his studio into total darkness, opens the shutter, and roams the space "painting" his image with light, using flashlights, candles, lasers and other devices.

• The Exhibit: Sight Unseen